Panasonic KX-NS500AG Service Manual page 138

2.3.3 System Capacity
Main Unit
Front View
A
A.
Front cover plate for the EXP-M Slot
B.
Front cover plates for Trunk/Doorphone Card Slots
C.
Front cover plates for the Extension Card Slots
D.
Extension Card Slot
E.
Trunk/Doorphone Card Slot
F.
EXP-M Card Slot
G.
SD Card Slot
H.
DSP Card Slot
I.
RMT Card Slot
36 Installation Manual
B C
Inside View (The top cover is removed.)
D E F G H I